Base | Representation |
---|---|
bin | 1101011010110… |
… | …0010001111000 |
3 | 10220220022220021 |
4 | 3112230101320 |
5 | 103401431214 |
6 | 5330140224 |
7 | 1252242112 |
oct | 326542170 |
9 | 126808807 |
10 | 56280184 |
11 | 29850154 |
12 | 16a21674 |
13 | b876aac |
14 | 76903b2 |
15 | 4e1a924 |
hex | 35ac478 |
56280184 has 32 divisors (see below), whose sum is σ = 109627200. Its totient is φ = 27054720.
The previous prime is 56280179. The next prime is 56280199. The reversal of 56280184 is 48108265.
56280184 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×562801842 = 6334918222147712, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84814 + ... + 85474.
It is an arithmetic number, because the mean of its divisors is an integer number (3425850).
Almost surely, 256280184 is an apocalyptic number.
It is an amenable number.
56280184 is a deficient number, since it is larger than the sum of its proper divisors (53347016).
56280184 is a wasteful number, since it uses less digits than its factorization.
56280184 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1063 (or 1059 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 56280184 is about 7502.0119967913. The cubic root of 56280184 is about 383.2232381164.
The spelling of 56280184 in words is "fifty-six million, two hundred eighty thousand, one hundred eighty-four".
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